CN220651713U - Tensile wear-resistant control cable - Google Patents
Tensile wear-resistant control cable Download PDFInfo
- Publication number
- CN220651713U CN220651713U CN202322218154.5U CN202322218154U CN220651713U CN 220651713 U CN220651713 U CN 220651713U CN 202322218154 U CN202322218154 U CN 202322218154U CN 220651713 U CN220651713 U CN 220651713U
- Authority
- CN
- China
- Prior art keywords
- layer
- control cable
- sheath
- wall
- tensile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003063 flame retardant Substances 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 19
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009954 braiding Methods 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 238000013461 design Methods 0.000 claims abstract description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 10
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a tensile wear-resistant control cable, which comprises a sheath and control cables which are uniformly distributed in the sheath, wherein the number of the control cables is three, the three groups of control cables are in a finished product font structural design, rectangular fixing blocks matched with the three groups of control cables are arranged in the sheath, a wrapping band layer is sleeved on the outer wall of the sheath, a plurality of uniformly distributed elastic columns are arranged between the wrapping band layer and the outer wall of the sheath, and a buffer layer is sleeved on the outer wall of the wrapping band layer. The beneficial effects are that: the shielding performance of the control cable is improved, the tensile fiber is added between the flame-retardant clamping sleeve and the metal braiding layer, the tensile strength of the control cable is greatly improved, the control cable is prevented from being pulled out in the construction process, when the control cable is impacted by the outside, the external force extrudes the elastic columns, the elastic columns deform, the impact on the outside is buffered, and the impact resistance and the compression resistance of the control cable are effectively improved.
Description
Technical Field
The utility model relates to the technical field of control cables, in particular to a tensile wear-resistant control cable.
Background
The control cable has the characteristics of dampproofing, corrosion resistance, damage prevention and the like, can be laid in a tunnel or a cable trench, and in the use process, common faults of a control cable line include mechanical damage, insulation moisture, insulation aging deterioration, overvoltage, cable overheating and the like, and the fire-retardant level cable is required to be adopted in engineering construction fire-proof specifications along with the development of technology and the demands of people on working and living, and according to the stability and safety analysis of the existing cable, the fire-retardant B1-level cable is the best choice, and the fire-retardant B1-level cable not only evaluates the flame propagation height of the fire-retardant B-level cable, but also evaluates the heat release, smoke production characteristics, single combustion, smoke density, combustion drop/particle level, smoke toxicity level, corrosiveness and other series items of the cable.
However, when the control cable is laid, the cable is inevitably dragged, insulation, sheath aging, core breakage and the like are likely to occur in a short period of time under the conditions of high temperature and dragging, and the cable sheath is also rapidly worn under the condition of frequent movement.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The utility model provides a tensile wear-resistant control cable aiming at the problems in the related art so as to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a tensile wear-resisting type control cable, includes the sheath and is located evenly distributed's control cable in the sheath, the quantity of control cable is three groups, three groups control cable is finished product style of calligraphy structural design, be equipped with in the sheath with three group control cable assorted rectangle fixed block, the outer wall cover of sheath is equipped with the band layer, the band layer with be equipped with a plurality of evenly distributed's elasticity post between the sheath outer wall, the outer wall cover of band layer is equipped with the buffer layer, the outer wall cover of buffer layer is equipped with the metal establishment layer, the outer wall cover of metal establishment layer is equipped with fire-retardant cutting ferrule, fire-retardant cutting ferrule with the filling layer has between the metal establishment layer, the outer wall cover of fire-retardant cutting ferrule is equipped with the wearing layer.
Preferably, the filling layer is a tensile fiber, and the flame-retardant clamping sleeve consists of a flame-retardant layer, a silicon rubber insulating layer and a shielding layer.
Preferably, the outer wall of the fire-resistant layer is sleeved with the silicon rubber insulating layer, and the outer wall of the silicon rubber insulating layer is sleeved with the shielding layer.
Preferably, the outer wall of the wear-resistant layer is coated with a waterproof film, and the waterproof film is an EPTFE film.
Preferably, the cross section of the sheath is equilateral triangle, and an insulating layer is arranged between the flame-retardant clamping sleeve and the wear-resistant layer.
Preferably, the insulating layer is made of polyvinyl chloride, the metal braiding layer is of a porous structure, and the porosity of the metal braiding layer is more than fifty percent.
The beneficial effects of the utility model are as follows: through the setting of shielding layer, improved control cable's shielding performance, add tensile fiber in the middle of fire-retardant cutting ferrule and metal establishment layer, greatly improve control cable's tensile strength, prevent that control cable from drawing out in the work progress, when control cable receives external impact, external force extrusion a plurality of elasticity posts, a plurality of elasticity posts take place deformation, have the cushioning effect to external impact, effectively improved control cable's shock resistance and compressive property.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a tensile wear-resistant control cable according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a flame-retardant ferrule in a tensile wear-resistant control cable according to an embodiment of the utility model.
In the figure:
1. a sheath; 2. a control cable; 3. a rectangular fixed block; 4. a tape layer; 5. an elastic column; 6. a buffer layer; 7. a metal braiding layer; 8. flame-retardant cutting ferrule; 9. a filling layer; 10. a wear-resistant layer; 11. a refractory layer; 12. a silicone rubber insulating layer; 13. a shielding layer; 14. an insulating layer.
Description of the embodiments
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a tensile wear-resistant control cable.
Examples
As shown in fig. 1-2, the tensile wear-resistant control cable according to the embodiment of the utility model comprises a sheath 1 and control cables 2 which are uniformly distributed in the sheath 1, wherein the number of the control cables 2 is three, the three groups of control cables 2 are in a finished product-shaped structural design, rectangular fixing blocks 3 matched with the three groups of control cables 2 are arranged in the sheath 1, a wrapping belt layer 4 is sleeved on the outer wall of the sheath 1, a plurality of uniformly distributed elastic columns 5 are arranged between the wrapping belt layer 4 and the outer wall of the sheath 1, a buffer layer 6 is sleeved on the outer wall of the wrapping belt layer 4, a metal braiding layer 7 is sleeved on the outer wall of the buffer layer 6, a flame-retardant cutting sleeve 8 is sleeved on the outer wall of the metal braiding layer 7, a filling layer 9 is filled between the flame-retardant cutting sleeve 8 and the metal braiding layer 7, and a wear-resistant layer 10 is sleeved on the outer wall of the flame-retardant cutting sleeve 8.
Examples
As shown in fig. 1-2, the filling layer 9 is a tensile fiber, the flame-retardant clamping sleeve 8 is composed of a flame-retardant layer 11, a silicone rubber insulating layer 12 and a shielding layer 13, the silicone rubber insulating layer 12 is sleeved on the outer wall of the flame-retardant layer 11, the shielding layer 13 is sleeved on the outer wall of the silicone rubber insulating layer 12, a waterproof film is coated on the outer wall of the wear-resistant layer 10, and the waterproof film is an EPTFE film.
Examples
As shown in fig. 1-2, the cross section of the sheath 1 is equilateral triangle, an insulating layer 14 is arranged between the flame-retardant clamping sleeve 8 and the wear-resistant layer 10, the insulating layer 14 is made of polyvinyl chloride, the inside of the metal braiding layer 7 is of a porous structure, and the porosity of the metal braiding layer 7 is more than fifty percent.
In summary, by means of the above technical scheme of the utility model, the shielding performance of the control cable is improved by the arrangement of the shielding layer 13, the tensile fiber is added between the flame-retardant clamping sleeve 8 and the metal braiding layer 7, the tensile strength of the control cable is greatly improved, the control cable is prevented from being damaged in the construction process, when the control cable is impacted by the outside, the plurality of elastic columns 5 are extruded by the external force, the plurality of elastic columns 5 deform, the impact on the outside is buffered, and the impact resistance and the compression resistance of the control cable are effectively improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a wear-resisting type control cable of tensile, includes sheath (1) and is located evenly distributed's control cable (2) in sheath (1), its characterized in that, the quantity of control cable (2) is three groups, three groups control cable (2) are finished product style of calligraphy structural design, be equipped with in sheath (1) with three groups control cable (2) assorted rectangle fixed block (3), the outer wall cover of sheath (1) is equipped with band layer (4), band layer (4) with be equipped with a plurality of evenly distributed's elasticity post (5) between sheath (1) outer wall, the outer wall cover of band layer (4) is equipped with buffer layer (6), the outer wall cover of buffer layer (6) is equipped with metal establishment layer (7), the outer wall cover of metal establishment layer (7) is equipped with fire-retardant cutting ferrule (8), fire-retardant cutting ferrule (8) with the packing layer (9) between metal establishment layer (7), the outer wall cover of fire-retardant cutting ferrule (8) is equipped with wearing layer (10).
2. The tensile wear-resistant control cable according to claim 1, characterized in that the filler layer (9) is a tensile fiber and the flame-retardant ferrule (8) consists of a flame-retardant layer (11), a silicone rubber insulation layer (12) and a shielding layer (13).
3. The tensile wear-resistant control cable according to claim 2, wherein the outer wall of the flame retardant coating (11) is sleeved with the silicon rubber insulating layer (12), and the outer wall of the silicon rubber insulating layer (12) is sleeved with the shielding layer (13).
4. A tensile wear resistant control cable according to claim 1, characterized in that the outer wall of the wear layer (10) is coated with a waterproof film, which is an EPTFE film.
5. A tensile wear resistant control cable according to claim 1, characterized in that the cross section of the sheath (1) is equilateral triangle, and that an insulating layer (14) is arranged between the flame retardant ferrule (8) and the wear resistant layer (10).
6. The tensile wear-resistant control cable according to claim 5, wherein the insulating layer (14) is made of polyvinyl chloride, the metal braiding layer (7) is of a porous structure, and the porosity of the metal braiding layer (7) is more than fifty percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218154.5U CN220651713U (en) | 2023-08-17 | 2023-08-17 | Tensile wear-resistant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218154.5U CN220651713U (en) | 2023-08-17 | 2023-08-17 | Tensile wear-resistant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651713U true CN220651713U (en) | 2024-03-22 |
Family
ID=90288803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322218154.5U Active CN220651713U (en) | 2023-08-17 | 2023-08-17 | Tensile wear-resistant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651713U (en) |
-
2023
- 2023-08-17 CN CN202322218154.5U patent/CN220651713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211955930U (en) | Multimode shielding optical cable | |
| CN202258456U (en) | Flexible cable used for novel tensile coal mining machine | |
| CN103383487A (en) | Large-core-number miniature fire-proof optical cable for communication and manufacture method thereof | |
| CN104318997A (en) | Low-smoke zero-halogen damp-proof fire-resistant tensile-resistant industrial cable | |
| CN105976904A (en) | Manufacturing process for low-smoke halogen-free fireproof heat-insulating composite power cable | |
| CN209747161U (en) | Intelligent, mechanical impact resistant and flame retardant rubber jacketed flexible cable for coal mining machine | |
| CN220651713U (en) | Tensile wear-resistant control cable | |
| CN210690897U (en) | Side pressure resisting framework cable | |
| CN209747160U (en) | anti-interference, flame-retardant and load-monitoring type mining medium-voltage rubber jacketed flexible cable | |
| CN204288884U (en) | The moistureproof fire-resistant stretch-proof industrial cable of a kind of low smoke and zero halogen | |
| CN202256807U (en) | Indoor and outdoor self-supporting armored bow-type drop optical cable | |
| CN211858230U (en) | High temperature resistant computer network is with observing and controling cable | |
| CN203385911U (en) | High-count miniature fireproof optical cable for communication | |
| CN211857003U (en) | High-strength indoor branch optical cable | |
| CN211263885U (en) | Flame-retardant optical cable | |
| CN211319823U (en) | Low-smoke halogen-free flame-retardant signal cable with comprehensive sheath armored for subway | |
| CN102445737A (en) | Tightly-covered optical fiber low-smoke zero-halogen wiring optical cable | |
| CN211016605U (en) | Composite flexible fireproof cable | |
| CN210376785U (en) | Large-core-number optical cable for pipeline | |
| CN210200363U (en) | High temperature resistant fireproof cable | |
| CN207992521U (en) | A kind of indoor and outdoor leading in cable with stainless steel spiral armouring | |
| CN214541629U (en) | Tensile cable for coal mining machine based on thin coal seam | |
| CN220064455U (en) | Fire control is speedily carried out rescue work with high fire-retardant optical cable | |
| CN220731213U (en) | Tensile cable harness | |
| CN218676545U (en) | Safe cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |